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FinalBid / Copart + IAAI

Cadillac STS auction results: final bids at Copart & IAAI

FinalBid holds 4,396 completed Copart and IAAI auctions for Cadillac STS. Across 4,135 recorded USD final bids, the median sold price is $400. Most of those cars were sold with front end. Half of the 817 verified odometer readings sit above 128,847 mi. The oldest auction in the archive closed in Jun 11, 2019, the newest in Oct 27, 2026. The Cadillac STS auction archive — what it actually sells for at Copart and IAAI, lot by lot. The final bids below come from completed auctions, so they show what buyers committed rather than what sellers hoped for — and the sale history across model years tells you where the Cadillac STS stops losing value.

$350
Median final bid
$250–$475
Middle half
$700
Top 10% from
$2,875
Highest
2006 Cadillac STS
Sold
$300

2006 Cadillac STS

Copart 88079175 1G6DW677X60204693

Front end · 123,717 mi · Chicago North, IL, USA

Salvage title · Keys Apr 8, 2025
2006 Cadillac STS
Sold
$70

2006 Cadillac STS

Copart 65150834 1G6DC67A460109776

Front end · 0 mi · Sikeston, MO, USA

Non-repairable · Keys Apr 7, 2025
2007 Cadillac STS
Sold
$450

2007 Cadillac STS

Copart 50979985 1G6DW677970187077

Side · 133,963 mi · South Boston, MA, USA

Clean title · Keys Apr 7, 2025
2007 Cadillac STS
Sold
$225

2007 Cadillac STS

Copart 45449175 1G6DC67A970192333

All over · 0 mi · Mocksville, NC, USA

Salvage title · Keys Apr 2, 2025
2005 Cadillac STS
Sold

2005 Cadillac STS

IAAI 41703670 1G6DW677450158437

Normal wear · 270,618 mi · Lake City, GA, USA

Keys Apr 2, 2025
2006 Cadillac STS
Sold

2006 Cadillac STS

IAAI 41736744 1G6DW677960189779

Rear end · 165,125 mi · Caseyville, IL, USA

Keys Apr 1, 2025

Price index

Median final bid by month (line) and number of sales (bars), last 12 months.

$200 $300 $400 $500 Oct Nov Dec Jan Mar Mar Apr May Jun Jul Aug Sep Oct $350

Final bid by model year

Model year Sold Median final bid
2011 65
$375
2010 42
$375
2009 75
$375
2008 131
$375
2007 86
$325
2006 162
$350
2005 134
$300

Where they go

Buyer country of the winning bid, with the median price and model year each market buys. Shares of 602 sales with a known buyer country.

Buyer country Share Median final bid Median model year
United States
97%
$325 2007
Mexico
2%
$325 2005
Jordan
0.2%
$325 2006
Libya
0.2%
$375 2006
Nigeria
0.2%
$300 2006
United States
0.2%
$325 2007
XX
0.2%
$525 2009

Country totals only. Individual lots do not show the buyer's country.

Copart vs IAAI

Copart 375 sold median $325
IAAI 320 sold median $375

Last 12 months · updated October 14, 2026

STS by year

2011 2010 2009 2008 2007 2006 2005

Cadillac models

Allante ATS ATS-V Brougham Catera Cimarron Concours Coupe CT4 CT4-V CT5 CT5-V CT6 CT6-V CTS CTS-V DeVille Deville/Fleetwood DTS DTS Professional Eldorado ELR Escalade Escalade ESV Escalade EXT Escalade IQ Fleetwood LYRIQ Optiq Seville SRX STS STS-V Vistiq XLR XLR-V XT4 XT5 XT6 XTS

Auction archive FAQ

How much does a Cadillac STS sell for at Copart and IAAI?

Over the last 12 months the median final bid for a Cadillac STS was $350; half of the 695 sales went for $250 to $475.

Where do Cadillac STS cars from US auctions go?

Among sales with a known buyer country: United States (97%), Mexico (2%), Jordan (0%).

Is a Cadillac STS cheaper at Copart or IAAI?

Median final bid over the last 12 months: Copart $325, IAAI $375.

What should I pay for a salvage Cadillac STS?

Work from the median final bid on this page, then adjust for the repair in front of you. A Cadillac STS with light front-end damage and keys sits near the top of the sold-price range; a water loss without keys sits at the bottom.

Does the model year change what a Cadillac STS sells for at auction?

Usually yes, and not evenly. Open the year links to see where the Cadillac STS final-bid curve flattens — that flat stretch is where salvage buying tends to pay best.

Are these final bids what a repaired Cadillac STS would sell for?

No. These are auction results for damaged or salvage Cadillac STS vehicles — the price at the close of the sale, before transport, fees and repair. Retail value sits well above them.

VIN history beyond the auction

Look past the final bid on any Cadillac STS

Title brands, accident reports and odometer entries: the VIN history behind any auction lot.

Example VIN history →